Stamps Year 1978

geese
Jorge Gomez Rosas
1010
javier avila
40th ANNIVERSARY OF THE NATIONALIZATION OF THE OIL INDUSTRY.
Herberth Sierra Licona
40th ANNIVERSARY OF THE NATIONALIZATION OF THE OIL INDUSTRY.
Herberth Sierra Licona
MAYAN STELE, TOWER AND PAWN.
Herberth Sierra Licona
MAYAN STELE, TOWER AND PAWN.
Herberth Sierra Licona
.
carlos ródenas ferré
PANORAMA
carlos ródenas ferré
Santa Catalina Tower, Valencia
Nelida Fernandez Besada
Cosmos Satellite.
Pedro Gruenholz